Hazuki walks into a flower shop and falls for a widow, then discovers her dead husband's ghost is still there, watching. The show doesn't choose sides between the living man and the dead one, doesn't let you off easy by making grief something you overcome. What makes it unbearable is that all three of them are right, all three of them are trapped, and love doesn't fix any of it.
Hazuki is smitten with Rokka, the owner of a local flower shop, and stops by every day just to see her, so he takes a part-time job there hoping to get closer to her. What he doesn't expect is learning she's a widow still grieving her husband Shimao. That alone would be complicated enough, but then Hazuki discovers something stranger: Shimao's ghost is still lingering in Rokka's apartment, and Hazuki is the first person ever to notice him. Now caught between his feelings for Rokka and her unresolved connection to her departed husband, Hazuki finds himself in an impossible position. Shimao, watching the man who wants to win over his widow, becomes a jealous rival who tries to thwart his advances, while Hazuki wants the ghost to pass on so Rokka can move forward. The three of them are drawn into a relationship that shouldn't exist, where love becomes tangled with loss. This is a quiet romance that gives grief and the supernatural equal weight, part love story and part ghost story. It asks what happens when three people want different things but are bound together anyway.
